<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <title>canvas-nest.js</title>
  <style>
    * {
      position: fixed;
      margin: 0;
      padding: 0;
    }

    html, body {
      position: fixed;
      height: 100%;
      width: 100%;
    }

    #github-iframe {
      position: fixed;
      left: 32px;
      top: 32px;
    }

    #area-render {
      position: fixed;
      width: 320px;
      height: 160px;
      right: 4px;
      bottom: 4px;
      border: dashed 1px #ccc;
    }
  </style>
</head>
<body>
<div id="github-iframe"></div>
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<br>
<br>
<br>
<br>
<br>
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<div id="area-render"></div>

<script type="text/javascript" color="255,0,0" pointColor="255,0,0" opacity='0.7' zIndex="-2" count="100" src="dist/canvas-nest.js"></script>
<script type="text/javascript" src="dist/canvas-nest.umd.js"></script>
<script type="text/javascript">
  var cn = new CanvasNest(document.getElementById('area-render'), {
    color: '255,0,255',
    count: 50,
  });

  // 下面为其他 js，无需关注
  function asyncLoad() {
    //async load github
    var i = document.createElement("iframe");
    i.src = "https://ghbtns.com/github-btn.html?user=hustcc&repo=canvas-nest.js&type=star&count=true";
    i.scrolling = "no";
    i.frameborder = "0";
    i.border = "0";
    i.setAttribute("frameborder", "0", 0);
    i.width = "100px";
    i.height = "20px";
    document.getElementById("github-iframe").appendChild(i);
  }
  function loadGitHubBtn() {
    if (window.addEventListener) {window.addEventListener("load", asyncLoad, false);}
    else if (window.attachEvent) {window.attachEvent("onload", asyncLoad);}
    else {window.onload = asyncLoad;}
  }

  loadGitHubBtn();
</script>
</body>
</html>
